What is the main purpose of the talk
A: To outline contrasting types of economic systems.
B: To explain the science of economics.
C: To argue for the superiority of one economic system.
D: To compare barter and money-exchange markets.
A: To outline contrasting types of economic systems.
B: To explain the science of economics.
C: To argue for the superiority of one economic system.
D: To compare barter and money-exchange markets.
举一反三
- The purpose of the passage is to ______. A: talk about Europeans B: discuss the origin of British people C: argue for the superiority of British people D: compare the Europeans with Africans and Asians
- Economics is the science about ___. A: how to help the government institute economic policies B: how to make money C: how to choose D: how to reduce scarcity
- What is the factor that led to the invention of money? ( ). A: rate of exchange B: difficulties and inefficiency of the barter system C: market places D: double coincidence of wants
- What is the main purpose of the talk A: To welcome conference participants B: To describe travel itinerary C: To promote a new hotel D: To explain a delay
- Which of the following is not one of the three broad types of economic systems? A. Market economy B. Command economy C. Mixed economy D. Free economy